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The common graph that represents a straight (diagonal) line is y=x. A horizontal line doesn't have its own common graph because it's a rendition of the diagonal line. All you have to do is change the slope to 0.
In the equation y=x, the slope is 1 (y=1x). Because the slope is one, the line goes up by ones (kind of like a staircase) on the graph.
If you change the 1 to a 0, you get a horizontal line because they don't have a slope.
So, the equation for a horizontal line would really be y=0x.
If you have something that looks like this: y=0x+7, then it's just a horizontal line shifted up so that it goes through 7 on the y-axis. Simplified, it would just be y=7.
I hope I helped (and didn't confuse) you! :)
What else can I help you with?
What does a horizontal line represents?
On a graph, a horizontal line reprents no change in data.
What is horizontal line in a speed graph?
Assuming it is a spped v/s time graph, a horizontal line represents motion at a constant speed.
What axis is the x axis?
The darker horizontal line on a graph. It represents the x-values. The lighter vertical line is the y axis. It represents the y-values.
What is an axis in an independent variable in a Line graph?
Typically the horizontal axis represents the independent variable.
What is x axis?
The darker horizontal line on a graph. It represents the x-values. The lighter vertical line is the y axis. It represents the y-values.
What is the name of the line that would show constant speed on a V-T graph?
A horizontal line on a velocity-time (V-T) graph would show constant speed. This is because the slope of a V-T graph represents acceleration, and a horizontal line means zero acceleration, indicating constant speed.
In a distance-time graph a slope of zero or a horizontal line represent?
A slope of zero or a horizontal line on a distance-time graph represents an object at rest, not moving. This indicates that the object is not changing its position over time.
On a graph showing distance versus time a horizontal line represents what about the object?
A horizontal line on a distance versus time graph indicates that the object is not moving. The slope of the line would be zero, meaning there is no change in distance over time.
The is the slant of a line on a coordinated graph?
The slope of a line on a coordinate graph represents the steepness or incline of the line. It indicates how much the line rises or falls for each unit of horizontal movement.
A straight horizontal line across the graph would indicate?
The straight horizontal line on a graph is referred to as the x-axis. The vertical line on a graph is the y-axis.
How would a graph of negative and positive acceleration differ?
This depends on what the graph represents. If it is a graph of velocity on the vertical and time on the horizontal, then if acceleration is at a constant rate, the graph will be a straight line with positive slope (pointing 'up'). If acceleration stops, then the graph will be a horizontal line (zero acceleration or deceleration). If it is deceleration (negative acceleration), then the graph will have negative slope (pointing down).
Infer the motion of a car whose speed-time graph shows a horizontal line followed by a straight line that slopes downward to the bottom of the graph?
The horizontal line represents that the acceleration is zero or constant speed and the line that slopes downward means that the object is slowing down and it is a negative acceleration.
